Streamlight Head Ring - HID LiteBox. If you need to replace the Head Ring of a Streamlight HID LiteBox Lanterns the Streamlight HID LiteBox Head Ring is the part you need. We're the best place online to get official Streamlight parts. We carry an enormous selection of spare parts and upgrade kits for Streamlight lights. Whether you need to replace a part of your Streamlight flash light that's worn out or damaged on the job you will find all the Streamlight parts you need here on sale and ready to ship Features of Streamlight 456018 Head Ring for HID LiteBox Lanterns: Fits: HID LiteBox Lanterns Replacement Head Ring Package Contents: Streamlight Parts - Replacement Head Ring HID LiteBox Lanterns 456018 Streamlight Head Ring - HID LiteBox 456018